feat(console): add runtime management and WIT Registry

- embed wasmeld-runtime behind an Axum management API
- persist service metadata, metrics, and events with Toasty and libSQL
- register immutable component artifacts with platform-owned limits
- publish, list, inspect, and download binary WIT package versions
- verify Runtime lifecycle, persistence, Registry immutability, and transitive fetch

Cargo.toml

@@ -2,6 +2,7 @@
 members = [
   "crates/wasmeld-package",
   "crates/wasmeld-runtime",
+  "crates/wasmeld-console",
   "components/echo",
   "components/counter",
   "components/fault",
@@ -18,13 +19,21 @@ rust-version = "1.90"
 license = "Apache-2.0"
 
 [workspace.dependencies]
+axum = { version = "0.8.9", features = ["multipart"] }
+base64 = "0.23.0"
 reqwest = { version = "0.13.4", default-features = false, features = ["blocking", "json", "multipart", "rustls"] }
 serde = { version = "1.0.228", features = ["derive"] }
 serde_json = "1.0.149"
 semver = "1.0.28"
 sha2 = "0.10.9"
 thiserror = "2.0.17"
+toasty = "=0.9.0"
+toasty-driver-turso = "=0.9.0"
+tokio = { version = "1.53.1", features = ["macros", "net", "rt-multi-thread", "signal", "sync"] }
 toml = "0.9.8"
+tower-http = { version = "0.7.0", features = ["cors", "trace"] }
+tracing = "0.1.44"
+tracing-subscriber = { version = "0.3.23", features = ["env-filter", "fmt"] }
 wasmtime = { version = "=41.0.0", default-features = false, features = ["component-model", "cranelift", "runtime", "std"] }
 wasmtime-wasi = { version = "=41.0.0", default-features = false, features = ["p2"] }
 wit-bindgen = "=0.41.0"